.header {
  width: 1280px;
  height: 80px;
  margin: 0 auto;
  display: flex;
  background-color: #fff;
  align-items: center;
}
.header .logo {
  height: 21px;
  margin-left: 186px;
  display: flex;
  align-items: center;
}
.header .logo .circular {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #f98561;
}
.header .logo .square {
  width: 18px;
  height: 18px;
  background-color: #23afc8;
  margin-left: 3px;
  margin-right: 7px;
}
.header .logo .yourLogo {
  font-size: 20px;
  color: #606060;
}
.header .nav {
  width: 450px;
  height: 100%;
  margin-left: 173px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header .nav li {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 74px;
  height: 100%;
  color: #515862;
}
.header .nav .navlist:hover {
  color: #c5f4ff;
  background-color: #12a3d6;
  background: #12a3d6 url('../images/bottom.png') 0 65px no-repeat;
}
.header .nav .btn div {
  width: 66px;
  height: 25px;
  text-align: center;
  line-height: 25px;
  border-radius: 5px;
  color: #ffffff;
  background-color: #f98561;
}
.header .search {
  height: 36px;
  display: flex;
  align-items: center;
  margin-left: 92px;
}
.header .search .searchtext {
  font-size: 12px;
  color: #515862;
  margin-right: 7px;
}
.banner {
  width: 1280px;
  height: 490px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  background: url('../images/banner.png') no-repeat;
}
.banner h1 {
  color: #cccece;
  font-size: 60px;
  margin-top: 109px;
  text-align: center;
}
.banner .text {
  margin-top: 29px;
  font-size: 14px;
  color: #cccece;
}
.banner .text p {
  text-align: center;
}
.banner .more {
  width: 243px;
  height: 51px;
  color: #ffebca;
  font-size: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 48px auto;
  border-radius: 5px;
  background-color: #f98561;
}
.banner .spot {
  display: flex;
  position: absolute;
  right: 180px;
  bottom: 29px;
}
.banner .spot li {
  width: 17px;
  height: 17px;
  border-radius: 50%;
  list-style: none;
  background-color: #adadad;
  margin: 0 2px;
}
.banner .spot .active {
  box-sizing: border-box;
  border: 3px solid #f98561;
  background-color: #2190c1;
}
.services {
  width: 1280px;
  height: 309px;
  background-color: #f4f4f4;
  margin: 0 auto;
  position: relative;
}
.services .our {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%) translateY(-50%);
  width: 175px;
  height: 35px;
  color: #fff;
  font-size: 22px;
  border-radius: 5px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #2190c1;
}
.services .servicelist {
  margin: 45px 117px;
  display: flex;
  align-items: center;
}
.services .servicelist li {
  width: 140px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 15px;
}
.services .servicelist li h3 {
  color: #515862;
  font-size: 17px;
}
.services .servicelist li p {
  margin-top: 10px;
  padding: 0 17px;
  font-size: 11px;
  color: #515862;
  text-align: center;
}
.services .servicelist li p span {
  color: #3e9dd1;
}
.Portfolio {
  width: 1280px;
  margin: 0 auto;
  background-color: #2e3e4f;
}
.Portfolio .morework {
  width: 923px;
  height: 145px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.Portfolio .morework p {
  font-size: 30px;
  color: #f98561;
}
.Portfolio .morework .btn {
  border-radius: 5px;
  padding: 10px;
  color: #fff;
  background-color: #2190c1;
}
.Portfolio .Photo {
  width: 923px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.Portfolio .Photo li {
  width: 283px;
  height: 328px;
  margin-bottom: 78px;
}
.Portfolio .Photo li img {
  border: 10px solid #fff;
}
.Portfolio .Photo li h3 {
  margin-top: 21px;
  font-size: 17px;
  color: #f98561;
}
.Portfolio .Photo li p {
  margin-top: 10px;
  font-size: 11px;
  color: #bcbcbc;
}
.offer {
  width: 1280px;
  margin: 0 auto;
  background-color: #f4f4f4;
}
.offer > h1 {
  font-size: 40px;
  color: #2190c1;
  margin-top: 37px;
  text-align: center;
}
.offer > .text {
  margin: 0 auto;
  width: 705px;
  text-align: center;
  margin-top: 26px;
  color: #515862;
}
.offer > ul {
  width: 1026px;
  height: 162px;
  margin: 40px auto 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid #d9d9d9;
}
.offer > ul li {
  width: 225px;
  height: 100%;
  list-style: none;
}
.offer > ul li h3 {
  font-size: 17px;
  color: #2b99cc;
  font-weight: bold;
}
.offer > ul li p {
  color: #515862;
  line-height: 15px;
  margin-top: 12px;
  font-size: 11px;
}
.offer > ul li p span {
  font-size: 14px;
  color: #2b99cc;
}
.offer > ul li .btn {
  margin-top: 15px;
  margin-left: 160px;
  margin-bottom: 30px;
  width: 55px;
  height: 24px;
  border-radius: 3px;
  font-size: 11.7px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  background-color: #2190c1;
}
.offer > ul li .btnshadow {
  box-shadow: 0px 3px 1px 0px #025568;
}
.offer > h2 {
  text-align: center;
  font-size: 27px;
  color: #2190c1;
  margin-top: 30px;
}
.offer > .introduce {
  width: 882px;
  font-size: 25px;
  color: #515862;
  text-align: center;
  margin: 40px auto 0 auto;
}
.offer .portrait {
  width: 227px;
  margin: 60px auto 0 auto;
}
.offer .portrait p {
  text-align: center;
  color: #f98561;
  font-size: 14px;
}
.offer .portrait p span {
  font-weight: bold;
}
.offer .portrait ul {
  margin-top: 30px;
  width: 100%;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.offer .portrait ul li {
  width: 68px;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.footer {
  width: 1280px;
  padding-bottom: 30px;
  background-color: #2e3e4f;
  margin: 0 auto 0 auto;
}
.footer ul {
  width: 1160px;
  height: 100%;
  margin: 40px auto 30px auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.footer ul li {
  padding-right: 10px;
}
.footer ul li h3 {
  font-size: 30px;
  color: #f98561;
  margin-bottom: 25px;
}
.footer ul li a {
  margin: 5px 0;
  font-size: 12px;
  color: #2190c1;
  text-decoration: none;
}
.footer ul li p {
  margin: 5px 0;
  font-size: 12px;
  color: #a3afb2;
}
.footer ul li .email {
  color: #2190c1;
}
.footer ul li input {
  width: 100%;
  height: 30px;
  background-color: #fff;
  border: none;
  border-radius: 3px;
  margin-top: 16px;
}
.footer ul li .btn {
  margin-top: 15px;
  margin-bottom: 30px;
}
.footer ul li .btn div {
  width: 55px;
  height: 24px;
  border-radius: 3px;
  font-size: 13px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  margin-left: calc(100% - 55px);
  background-color: #2190c1;
}
.footer ul li hr {
  border-bottom: 1px solid #556270;
  border-top: transparent;
  border-left: transparent;
  border-right: transparent;
}
.footer ul li > div {
  display: flex;
  align-items: center;
}
.footer ul li > div .box {
  margin-right: 10px;
  width: 60px;
  height: 60px;
  background-color: #fff;
}
.footer ul li .Telephone,
.footer ul li .information,
.footer ul li .envelope {
  margin-top: 25px;
}
.footer ul li .Telephone .image,
.footer ul li .information .image,
.footer ul li .envelope .image {
  margin-right: 15px;
}
